Air Conditioning Installation and Replacement
New commercial installations and end of life replacements, sized correctly, installed to standard and commissioned properly.
Installed Right the First Time
An air conditioning system is a ten to twenty year decision, and most of its lifetime cost is decided before it ever switches on. Correct sizing, sensible system selection and quality installation determine how much it costs to run, how often it breaks and how long it lasts.
We design and install commercial systems across every common configuration: splits, ducted, VRF, package units and chilled water plant. Every system is commissioned and documented before handover, supported by established relationships with leading equipment manufacturers.
Talk to Our Team
Discuss Your Requirements
Speak directly with our team about your HVAC&R maintenance, service, or project requirements.
What We Take Care Of
Practical support across the full life of the system.
- Site assessment and heat load calculation before any recommendation
- System selection matched to your space, usage and budget
- Supply and installation across all major commercial brands
- Staged replacements that keep your site operating through the change
- Licensed electrical work as part of the installation
- Commissioning, air balancing and handover documentation
Why It Matters
The difference a specialist commercial team makes.
Sized From Data
Manufacturer Relationships
Supported After Handover
Related Services
Heat Load Analysis and Plant Evaluation
Accurate heat load calculations
Existing plant assessment and reporting
Right sized recommendations to avoid over spend
Commissioning and Air Balancing
AIRAH compliant balancing and commissioning
Detailed reporting on airflow and performance
Optimisation for comfort and efficiency
Air Conditioning Maintenance
Scheduled servicing to extend system life
Filter, coil and refrigerant checks
Performance reports and recommendations
Frequently Asked Questions
Our most asked questions around Air Conditioning Installation and Replacement. For more information visit our FAQ's page.
How do you work out what size air conditioning system we need?
We measure rather than guess. Before recommending any system we complete a site assessment and heat load calculation covering the space, glazing, occupancy and equipment. Correct sizing is the single biggest factor in how a system performs and what it costs to run over its life.
Can you replace our old system without shutting the site down?
Which brands do you supply and install?
Does the installation include the electrical work?
What happens after the system is installed?
Why Businesses Choose Essential Aircor Services
Safety & Compliance
Qualified, licensed and insured technicians, supported by documented safety, quality, compliance and risk management systems and site-specific compliance requirements.
Technical Capability
Experienced HVAC&R technicians focused on accurate diagnosis, quality workmanship, and long-term solutions, not unnecessary replacement.
Responsive & Accountable
Clear communication, responsive service, and ownership from initial call through to completion and reporting.
Local. Established. Reliable.
WA owned and operated, with more than 25 years supporting commercial, government and critical-service facilities across Mandurah, Peel and Perth.
Built for Commercial and Specialist Environments
Supermarkets & Shopping Centres
Reliable refrigeration, HVAC and maintenance support for supermarkets and food retail sites that depend on consistent temperature control.
Laboratory & Medical
Technical refrigeration and HVAC support for laboratories and medical facilities where controlled environments are critical.
Restaurants & Commercial Kitchens
Cool rooms, freezer rooms, air conditioning and urgent repair support for busy hospitality kitchens and dining venues.
Hotel & Accommodation
Refrigeration, ice machines, air conditioning and ongoing maintenance for guest-facing hotels and hospitality venues.
Commercial Buildings & Offices
Air conditioning, controls, maintenance and electrical support for productive, comfortable commercial workplaces.
Food & Beverage
Cold chain refrigeration, blast freezing and compliance-ready maintenance for food and beverage businesses.
Recreation & Entertainment
Climate control, ventilation and bar refrigeration support for cinemas, venues, gyms and recreation facilities.
Aged Care & Healthcare Facilities
HVAC, refrigeration and maintenance support for aged care and healthcare sites where comfort, continuity and fast issue resolution matter in care and critical environments.
24/7 Breakdown Support for Commercial Sites
When refrigeration, air conditioning or electrical faults affect your operations, we respond fast across Mandurah, Peel, Rockingham and greater Perth.